Filler Slab Roof Disadvantages

Disadvantages of flat roofs.

Filler slab roof disadvantages. The construction work of upper floor can be readily taken up in case of flat roof whereas in case of pitched roof the entire roof has to be dismantled before the construction. Where the area above the neutral axis is the compression zone and the area below the neutral axis is tensile zone. Rcc slab laying is one of major step in any type of construction so it is mandatory to know all the points related to laying rcc slab. A flat roof cannot be used for long spans without using columns and beams.

Due to the use of low cost less heavy filler material such as clay pots rejected cali cut tiles and broken pieces of cement blocks the filler slab consumes less concrete and steel as compared to conventional rcc slab. At this point you will need to choose whether you would prefer a pitched roof a roof with at least two slopes that rise at an angle greater than 10 degrees each to make a peak or a flat roof a roof with an angle of less than 10 degrees. Here is a detailed article with all the information regarding procedure of rcc slab roof laying. Rcc is composite material where concrete is strong in compression and weak in tension.

Hence we are elimi. If you ve opted to build your own house at some point you will likely have design your roof. Pitched roof need much more area of roofing material than flat roof. This image shows a beam.

The filler material thus is not a structural part of the slab. By reducing the quantity and weight of material the roof become less expensive yet retains the strength of the conventional.